// JavaScript Document

<!--
var n4 = (document.layers) ? 1:0
var ie = (document.all) ? 1:0
var dom = (document.getElementById && !document.all) ? 1:0
var preloadFlag = false;
var topics = new Array("abou","merc","serv","cust","cont");
var t1; var t2; var t3; var hideAllTops = 0;
function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function imgOn(imgName, divName) {
	//if (document.images && (preloadFlag == true)) {
		if (document.images) {
			document[imgName].src = "images/interface/" + imgName + "-over.gif";
		}
		if (divName!='home') {
		hidVisTop(divName, 1);
		}
		//hideMe();
	//}
}

function imgOff(imgName, divName) {
	//if (document.images && (preloadFlag == true)) {
		if (document.images) {
			document[imgName].src = "images/interface/" + imgName + "-off.gif";
		}
		if (divName!='home') {
		hidVisTop(divName, 0);
		}
	//}
}
function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}


function preloadImages() {
	if (document.images) {
		index_03_over = newImage("images/interface/index_03-over.gif");
		index_04_over = newImage("images/interface/index_04-over.gif");
		index_05_over = newImage("images/interface/index_05-over.gif");
		index_06_over = newImage("images/interface/index_06-over.gif");
		index_07_over = newImage("images/interface/index_07-over.gif");
		index_08_over = newImage("images/interface/index_08-over.gif");
		index_10_over = newImage("images/interface/index_10-over.gif");
		preloadFlag = true;
	}
}

function divShow(divid, v){
	if (v == 0) {
		option = 'hidden';}
	else if(v == 1){ 
		option = 'visible';
		}
	if(document.all) { //for IE 4+
		document.all(divid).style.visibility = option;}
	else if (document.getElementById && !document.all) { // for NS6
		document.getElementById(divid).style.visibility = option
		}
	else if(document.layers) { //for NS 4 - I know, but just in case!
		document.layers[divid].visibility = option
		}
}

function hidVisTop (divid, vis){
thisDiv = divid;
thisV = vis;
	if(vis == 1){
		for(i=0;i<topics.length;i++){ //hide all other layers first
			divShow(topics[i],0);
			}
		divShow(thisDiv,1);
	} else {
		t1 = setTimeout("divShow(thisDiv,thisV)",500); //hide the layer after a delay
	}
}
function HideAllDiv(){
	if(document.all) { //for IE 4+
		document.all('abou').style.visibility = 'hidden';
		document.all('merc').style.visibility = 'hidden';
		document.all('home').style.visibility = 'visible';}
	else if (document.getElementById && !document.all) { // for NS6
		document.getElementById(layerName).style.visibility = option
		}
	else if(document.layers) { //for NS 4 - I know, but just in case!
		document.layers[layerName].visibility = option
		}
}
function hideMe(){
	window.clearTimeout(t1);

}
// -->